Crypto News
Celebrating Bitcoin White Paper Day: Bitcoin Backstage with Adam Back

Bitcoin White Paper Day, celebrated on October 31, marks the 15th anniversary of the release of the groundbreaking Bitcoin white paper by the pseudonymous person or group known as Satoshi Nakamoto. This pivotal document, titled “Bitcoin: A Peer-to-Peer Electronic Cash System,” introduced the world to a revolutionary technology that has since disrupted traditional financial systems and sparked a global interest in digital currencies. On this special day, it is important to reflect on the significance of Bitcoin’s white paper, understand the underlying technology, and contemplate its future trajectory.
Understanding the Significance of Bitcoin White Paper Day
Bitcoin White Paper Day holds immense significance within the Bitcoin community and beyond. It not only commemorates the birth of Bitcoin but also serves as a reminder of the transformative potential of this technology. This day offers an opportunity to delve deeper into the genesis of Bitcoin’s white paper and explore why it continues to hold relevance in today’s digital landscape.
The Genesis of Bitcoin White Paper Day
Bitcoin White Paper Day marks the day when Satoshi Nakamoto first shared their vision for a decentralized digital currency with the world. On October 31, 2008, the Bitcoin white paper was posted to the cryptography mailing list METZDOWD, outlining the principles of a peer-to-peer electronic cash system. This document laid the foundation for Bitcoin and sparked a movement that would eventually disrupt traditional financial systems.
Within the white paper, Nakamoto proposed a solution to the long-standing problem of double-spending in digital currencies. By utilizing a decentralized network of nodes, Nakamoto’s concept allowed for secure and transparent transactions without the need for intermediaries such as banks. This breakthrough idea paved the way for the creation of a new financial system that operates independently of any central authority.
Furthermore, the white paper introduced the concept of mining, which is the process through which new Bitcoins are created and transactions are verified. This innovative incentive mechanism not only ensures the security and integrity of the Bitcoin network but also incentivizes individuals to participate in its maintenance.
Why Bitcoin White Paper Day Matters
Bitcoin White Paper Day matters because it highlights the importance of Satoshi Nakamoto’s groundbreaking ideas. The white paper introduced several key concepts that have since become fundamental to the cryptocurrency ecosystem, including decentralization, immutability, and cryptographic security. By revisiting the white paper, we can gain a deeper appreciation for the technological innovations that underpin Bitcoin.
Decentralization, one of the core principles outlined in the white paper, is a key feature that distinguishes Bitcoin from traditional financial systems. Instead of relying on a central authority, such as a government or a bank, Bitcoin operates on a network of nodes spread across the globe. This decentralized nature ensures that no single entity has control over the currency, making it resistant to censorship and protocol manipulation.
Immutability is another crucial aspect introduced in the white paper. Once a transaction is confirmed and added to the blockchain, it becomes nearly impossible to alter or tamper with. This property provides a high level of security and trust, as it eliminates the need for intermediaries to validate transactions. The immutability of the blockchain has far-reaching implications beyond finance, with potential applications in supply chain management, timestamping systems, and intellectual property rights.
Cryptographic security is the foundation upon which Bitcoin’s trustless system is built. The white paper explains the concept of public-key cryptography, which allows users to securely transact with each other without revealing sensitive information. By utilizing cryptographic algorithms, Bitcoin ensures that only the intended recipient can access the funds, providing a level of privacy and security that traditional payment systems often lack.
Bitcoin White Paper Day serves as a reminder of the transformative power of ideas. It encourages us to reflect on the impact of Nakamoto’s white paper and the subsequent developments in the Bitcoin space. As we celebrate this day, let us continue to explore the possibilities that Bitcoin offers and strive to build a more inclusive and decentralized financial future.
The Evolution of Bitcoin Since the White Paper
Since the release of the Bitcoin white paper in 2008, the industry has experienced a remarkable journey of growth and adoption, revolutionizing the financial world irreparably. In a recent op-ed from Technical Editor Shinobi, Bitcoin Magazine took a look at the latest white paper releases from just this past year, including BitVM, Ark, Zerosync, CivKit and more.
Commemorating Bitcoin White Paper Day
Bitcoin White Paper Day is an opportunity to celebrate the revolutionary technology that has transformed the world of finance. It also provides a chance to reflect on the continued relevance of the Bitcoin white paper and the enduring impact it has had on our society.
Ways to Commemorate Bitcoin White Paper Day
There are several meaningful ways to commemorate Bitcoin White Paper Day. One can organize local meetups, attend virtual conferences, or participate in educational initiatives to spread awareness about the importance of the white paper. Additionally, contributing to open-source projects or engaging in discussions about the future of blockchain technology can be a valuable way to celebrate this special day.
The Continued Relevance of Bitcoin’s White Paper
Although over a decade has passed since the release of the Bitcoin white paper, its relevance remains intact. As new use cases for blockchain technology emerge and the world becomes increasingly digital, the principles and ideas presented in the white paper continue to guide the development and progress of digital assets. By acknowledging the continued importance of the white paper, we recognize the enduring legacy of Satoshi Nakamoto and the profound impact of their visionary creation.
As we celebrate this day, let us not only reflect on the past but also look forward to the promising future of Bitcoin.
News Recap of the Week (October 30 – November 3)
Sam Bankman-Fried (SBF) has been found guilty on all 7 counts, including wire fraud, conspiracy to commit wire fraud, money laundering, and a handful of other charges. The jurors finished deliberation within 4 hours. At the sentencing hearing in March, he can face up to 115 years of prison time.SEC and the DOJ charged SafeMoon founders and top executives with 3 criminal counts. Their crypto token reached at its peak a total valuation of $8 billion. The Department of Justice charged them with running a fraud that diverted tens of millions of dollars from investors. SafeMoon’s Chief Executive John Karony and Chief Technology Officer Thoms Smith have both been arrested, but Creator Kyle Nagy is still on the run. Police have issued warrants for his arrest.Meanwhile in Utah, Bitcoin Miner, Marathon Digital Holdings, has started a pilot mining project using methane gas from landfills to power bitcoin mining operations.In order to tackle high inflation, Prime Minister Fumio Kishida is staking the future of his premiership on a $113 billion stimulus package that will involve tax cuts and cash handouts.MicroStrategy acquired an additional 155 bitcoin for $5.3 million dollars. The company now holds 158,400 bitcoin on its balance sheet.Senator Ted Cruz has now started accepting bitcoin for campaign donations for his reelection campaign.
Bitcoin White Paper Day, celebrated on October 31, marks the 15th anniversary of the release of the groundbreaking Bitcoin white paper by the pseudonymous person or group known as Satoshi Nakamoto. This pivotal document, titled “Bitcoin: A Peer-to-Peer Electronic Cash System,” introduced the world …
Crypto News
BitVM Just Got A Massive Upgrade

The introduction of BitVM smart contracts has marked a significant milestone in the path for scalability and programmability of Bitcoin. Rooted in the original BitVM protocol, Bitlayer’s Finality Bridge introduces the first version of the protocol live on testnet, which is a good starting point for realizing the promises of the Bitcoin Renaissance or “Season 2”.
Unlike earlier BTC bridges that often required reliance on centralized entities or questionable trust assumptions, the Finality Bridge leverages a blend of BitVM smart contracts, fraud proofs, and zero-knowledge proofs. This combination not only enhances security but also significantly reduces the need for trust in third parties. We’re not at the trustless level that Lightning provides, but this is a million times better than current sidechains designs claiming to be Bitcoin Layers 2s (in addition to significantly increasing the design space for Bitcoin applications).
The system operates on a principle where funds are securely locked in addresses governed by a BitVM smart contract, functioning under the premise that at least one participant in the system will act honestly. This setup inherently reduces the trust requirements but has to introduce additional complexities that Bitlayer aims to manage with this version of the bridge.
The Mechanics of Trust
In practical terms, when Bitcoin is locked into the BitVM smart contract through the Finality Bridge, users are issued YBTC – a token that maintains a strict 1:1 peg with Bitcoin. This peg is not just a promise but is enforced by the underlying smart contract logic, ensuring that each YBTC represents a real, locked Bitcoin on the main chain (no fake “restacked” BTC metrics). This mechanism allows users to participate in DeFi activities like lending, borrowing, and yield farming within the Bitlayer ecosystem without compromising on the security and settlement assurances that Bitcoin provides.
While some in the community might find these activities objectionable, this type of architecture allows users to get some guarantees that they previously could not hope to get with traditional sidechain designs, with the added bonus that we do not need to “change” Bitcoin to make it happen (although covenants would make this bridge design completely “trust-minimized, which would effectively make it a “True” Bitcoin Layer 2). For more details about the different levels of risks associated with sidechains designs, take a look at Bitcoin Layers assessment of Bitlayer here.
However, until such advancements come to fruition, the Bitlayer Finality Bridge serves as the best realization of the BitVM 2 paradigm. It’s a testament to what’s possible after the dev “brain drain” from centralized chains back to Bitcoin. Despite all the challenges that BitVM chains will face, I remain exceptionally excited at the prospect of Bitcoin fulfilling its destiny as the Ultimate Settlement Chain for all economic activity.
This article is a Take. Opinions expressed are entirely the author’s and do not necessarily reflect those of BTC Inc or Bitcoin Magazine.
Guillaume’s articles in particular may discuss topics or companies that are part of his firm’s investment portfolio (UTXO Management). The views expressed are solely his own and do not represent the opinions of his employer or its affiliates. He’s receiving no financial compensation for these Takes. Readers should not consider this content as financial advice or an endorsement of any particular company or investment. Always do your own research before making financial decisions.
The BitLayer Finality Bridge is Delivering On The Promises of BitVM – While still far from a fully trustless system, the progress made over the past year is remarkable
Crypto News
Bitcoin Banks: We Should Build Them Ourselves

Bitcoin banks are going to happen. We already have a few of them. We’re going to have more of them. Existing legacy banks are going to start offering services. New banks are going to be founded around Bitcoin. This is completely unavoidable at this point. Bitcoin doesn’t scale. Even absent that, people value other services that inherently require other parties. Debt being the chief one.
This is an inescapable reality.
Even if we could snap our fingers and roll out every well specified opcode and covenant proposal at once, it would still take a lot of time to begin building out self-custodial layers that could compete with something like credit unions and banks offering bitcoin accounts at scale. That is not a problem that can be trivially solved overnight.
So what can we do? We need to embrace a localist attitude around making interaction with your bitcoin easy. This requires a two pronged approach, one involving technical development and the other involving, I hate to say it, lobbying.
There already exist pieces of software like LNDHub or LNBits that allow people to offer custodial accounts for Lightning. We need a lot more software like this, and we need it to be miles better. It needs to not involve tinkering around on the command line and hooking up independent software, or perusing Github to follow manual installation instructions, or fumbling around trying to fix dependencies mismatches.
It needs to just work.
Click, sync to the network, done. It needs to be something that power users who are still not very tech savvy can run safely, and not lose other people’s money. It needs to support more than basic accounts for Lightning. Ecash offers privacy, which would be something important when it comes to small groups of people who know each other. You don’t want your friend seeing what you spend your money on. It needs to support things like Unchained or Nunchuck style on-chain self custody. People aren’t going to want to hold all their friends and family’s life savings, but holding a recovery key to safeguard them from their own mistakes is another matter.
We need the software that will actually scale this type of user interaction beyond a bunch of activist nerds online.
We also need a regulatory carve out. There needs to be a clear acknowledgement that running this type of software for friends and family with trivial amounts of money, say thousands of dollars, and without charging anything for it, is an unregulated activity. Helping friends and family interact with Bitcoin safely and easily, and for free, does not make you a bank. The idea of a few thousand dollars needing to comply with the regulations banks managing billions of dollars do is frankly absurd.
This is the path forward given the current constraints of Bitcoin, and the reality of growing and accelerating adoption, that leads us away from a system that eventually becomes completely captured and neutered by legacy financial institutions.
Instead of depending on them to deal with the current scaling limitations of Bitcoin, we depend on each other.
This article is a Take. Opinions expressed are entirely the author’s and do not necessarily reflect those of BTC Inc or Bitcoin Magazine.
Bitcoiners shouldn’t sit around and wait for fiat banks and financial companies to offer services built on Bitcoin, we should do it ourselves.
Crypto News
Galoy Launches Bitcoin-Backed Loan Software, Sets Groundwork For Open-Source Banking

Founder: Nicolas Burtey
Date Founded: September 2019
Location of Headquarters: United States
Number of Employees: 11
Website: https://www.galoy.io/
Public or Private? Private
Last week, Galoy launched Lana, software that enables banks to accept bitcoin as collateral for loans.
Lana helps community and challenger banks (the banks with which Galoy is looking to work) to offer bitcoin-backed loans to various types of customers.
“Some banks might want to use it to sell to retail, and some might want to use it to sell commercial customers or high-net-worth individuals,” Burtey told Bitcoin Magazine.
In offering such loans to a wide array of customers, Burtey believes that the high cost of borrowing currently associated with such products will come down.
“Today’s interest rates are 12% to 15% if you want to get a loan using your bitcoin as collateral,” said Burtey.
“The rates are high because there are so few financial institutions offering this type of product. We see an opportunity now that the regulations are allowing banks to do things with bitcoin,” he added.
“We think a lot of banks will want to enter this market.”
If Burtey is correct in his prediction that banks are keen to offer bitcoin-backed loans, this will not only lower rates for such loans, but it will also introduce open-source Bitcoin software into the world of banking, which could initiate a new trend in the industry.
But more on that in just a minute. First, some background on Galoy.
Galoy’s History: From Blink Wallet To Lana
Founded in September 2019, Galoy had intentions to enable banks to use bitcoin from the start, but it had to hold off on doing so due to an unfriendly regulatory environment.
So, instead, it focused its efforts on creating and supporting Blink wallet (which was originally called the Bitcoin Beach wallet and which Galoy recently sold), a custodial Bitcoin and Lightning wallet predominantly used at first in El Salvador and then in Bitcoin circular economies globally.
“Galoy’s mission was to onboard banks to Bitcoin five years ago,” said Burtey.
“But the regulatory environment was so bad during the last five years that we decided to create Blink. The reason we are now focusing on our original mission is because with the end of Choke Point 2.0 and the repeal of SAB 121, we think now is the perfect time to help banks adopt Bitcoin.”
Burtey spoke about his work in creating and growing Blink fondly and shared that he had to stop working on the project only because it would be too difficult to continue managing it while also aiming to serve a new type of clientele.
“Blink is a B2C (Business-To-Customer) play, and it’s hard as an early-stage startup to focus on too many things,” explained Burtey.
“Galoy is a B2B (Business-To-Business)-driven business, and we want to work with banks and financial institutions,” he added.
“It’s good to be focused on just one thing.”
And, as mentioned, that one thing will now be Lana.
How Lana Works
Lana is software that Galoy helps banks integrate and manage for a subscription fee. With this software, banks can issue bitcoin-backed loans under the terms they create.
“We’re not the ones deciding how much interest will be charged or anything like that,” explained Burtey.
“We give banks the platform to do this, and then they can figure out their cost of capital, the duration of the loan, the liquidation price for the bitcoin in the loan and the rate at which they want to lend,” he added.
“We’re giving you software, and helping you run and automate that software.”
Something else that Galoy doesn’t do for banks is custody the bitcoin provided as collateral for the loans they issue. Each of the banks with whom the company works is responsible for selecting their own custodian.
“You can go to BitGo or Fireblocks or each loan can have its own multisig,” said Burtey. “We’re agnostic on custody.”
With that said, Lana helps banks monitor the bitcoin in custody so that banks can be aware of whether or not collateral is nearing liquidation levels.
“A key piece of this product is risk management,” said Burtey.
“Bitcoin is volatile, and the bank will need a tool to show that it’s taking calculated risk. So, we’ll provide banks with a dashboard to monitor this risk,” he added.
Who Will Use Lana?
Galoy is targeting community banks and other smaller financial institutions with this new product mostly because they think these smaller players will benefit most from it — and because the big banks likely won’t need such a product.
“We don’t think JP Morgan will really want to work with us,” said Burtey. “They’re probably building something like this themselves, whereas a smaller bank, a credit union or small company probably isn’t.”
Burtey also understands that smaller lenders’ incorporating Lana as opposed to building something comparable themselves can save these financial institutions a significant amount of time and effort.
“Our goal is to say, ‘Look, you can develop this internally, and it will take you six months, a year or longer depending on how much you know about Bitcoin,’” said Burtey. “‘Or we have a lending product as a service for you, and you can launch it much more quickly.’”
And as Burtey and his team onboard their first round of smaller banks, they’ll not only be making history in enabling more banks to accept bitcoin as collateral for loans, but they’ll potentially be altering the trajectory of banking in general by introducing open-source software to it.
Open-Source Bitcoin Banking
Burtey’s long-term vision for Galoy is to do much more than just help banks issue bitcoin-backed loans. He’s looking to introduce open-source software into banking as more banks begin to embrace Bitcoin.
However, it’s important to note that Lana isn’t open-source just yet. It’s fair-source software, and, under such a license, code becomes open-source after two years.
“It’s a delayed open-source system, but it’s all available on GitHub,” said Burtey. “You can go and try it, test it, and play with it on your own.
Under the fair-source license, no company other than Galoy can sell the product to a bank right now, allowing Galoy to profit while still building with auditable code.
“We sell the deployment, and we help banks to plug in to their custodian,” explained Burtey. “We’re building in the open — but we also want to generate revenue.”
Beyond helping banks implement Lana, Burtey’s wants to develop open-source “core banking software,” as he’s looking to disrupt the “core ledger” oligopoly.
“The core ledger is where banks store the account data, customer information and transaction details,” said Burtey. “It’s the source of truth for banks.”
And only three companies — FIS, Fiserv and Jack Henry — have the core ledger market cornered.
“These are all like hundred billion dollar companies that you’ve probably never heard about because all they do is focus on selling software to banks,” said Burtey.
“Our long-term goal is to disrupt this industry by making something that is open source,” said Burtey. “Today, there is no company that does core banking with the idea of open source, and so we’re working towards this.”
Burtey envisions a world in which open-source software can make it much easier for someone to start a Bitcoin bank. (For those who wince at the words “Bitcoin” and “bank” being used in tandem, might I remind you that it was the legendary Hal Finney himself who wrote that bitcoin-backed banks would serve as a scaling solution.)
“To start a bank today is a very expensive and complicated process,” said Burtey. “You have to pay $100,000 plus just to purchase the core ledger technology.”
Burtey then referenced his own experience in starting Blink wallet, essentially a bitcoin bank run on open-source code, before continuing.
“I just went to El Salvador and started what was effectively my own bank because I wanted to,” said Burtey.
“We need to reinvent how core banking software is being made in the world of Bitcoin, and I think this is where open-source becomes relevant,” he added.
“This is really why I think the world of banking and Bitcoin will be very different from the world of banking with fiat, and I think we’re one of the companies at the forefront of this.”
Galoy founder and CEO Nicolas Burtey wants to help more borrowers use bitcoin as collateral for loans while introducing open-source software into the traditional banking stack.
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